äóÖOrhäó» refers to äóÖyamäó» in Hokkien, and is coincidentally the sound that people make when they come to a realisation. äóÖHanziäó» means äóÖsweet potatoäó», and this phrase came about because these are two similar food items found in local dishes, and äóÖhanziäó» becomes the retort to someone saying äóÖorhäó», given an obvious situation. For the puzzled Singaporean.
Approximately 1.2cm (W) x 1.2cm (H)